New NIH research reveals that semaglutide sparks different responses inside appetite-controlling brain cells, offering fresh insight into why GLP-1 weight-loss drugs don’t work the same for everyone.

A massive international study could upend 40 years of heart attack treatment. Researchers found that beta blockers—routinely prescribed after uncomplicated heart attacks—offered no real benefit for ...

Generative AI is transforming the workplace faster than ever, but new research from the University of Vaasa suggests the biggest threat may not be AI itself — it’s falling behind in learning how to ...

Scientists have directly watched angular momentum move through a crystal for the very first time — and discovered a bizarre ...

Drinking nitrate-rich beetroot juice may do more than support heart health — it could actually reshape the bacteria living in the mouth in ways that help lower blood pressure in older adults. In the ...

A mysterious little blue octopus discovered nearly 6,000 feet beneath the waters of the Galápagos Islands has officially been identified as a brand-new species. About the size of a golf ball, the tiny ...

Scientists have uncovered a surprising twist in how cells behave when division goes wrong. Sometimes a cell successfully copies its DNA but fails to split into two, leaving it with double the genetic ...

Researchers found that adding bananas to berry smoothies can dramatically reduce the body’s ability to absorb healthy ...

Scientists have cracked open the “black box” of feline cancer in a landmark study that genetically analyzed nearly 500 cat ...

A newly identified brain protein may play a major role in how the body ages. Researchers discovered that declining levels of ...

A mysterious particle from deep space has scientists buzzing after the most energetic neutrino ever detected slammed through ...

For millions battling chronic nerve pain, even the softest touch can feel agonizing — but scientists may have uncovered a ...